CAJ | 학술논문

为解决集成式儿童安全座椅的智能远程控制问题，在已经搭建好的集成式儿童安全座椅平台下，以“儿童约束系统安全乘坐高度”为依据，基于Android平台和MC9S 12SX128单片机开发其控制系统，包括蓝牙通信模块、电机控制模块、信号采集模块、记忆存储模块、脉冲计数模块、行程保护模块、省电模块等。该控制系统通过Android平台以蓝牙通信的方式给单片机发送数据指令，指令包括身高数据和控制指令，单片机根据指令自动控制座椅高度。采用构件法思想开发一套控制系统硬件电路和控制程序，并与手机客户端进行硬件在环试验，通信试验中指令信号接收准确率为100％，座垫理论与实际上升高度误差最大值为3．5％。
위해결집성식인동안전좌의적지능원정공제문제，재이경탑건호적집성식인동안전좌의평태하，이“인동약속계통안전승좌고도”위의거，기우Android평태화MC9S 12SX128단편궤개발기공제계통，포괄람아통신모괴、전궤공제모괴、신호채집모괴、기억존저모괴、맥충계수모괴、행정보호모괴、성전모괴등。해공제계통통과Android평태이람아통신적방식급단편궤발송수거지령，지령포괄신고수거화공제지령，단편궤근거지령자동공제좌의고도。채용구건법사상개발일투공제계통경건전로화공제정서，병여수궤객호단진행경건재배시험，통신시험중지령신호접수준학솔위100％，좌점이론여실제상승고도오차최대치위3．5％。
Abstar ct:The paper developed a controlling system on the integrated child safety seats platform which was already built , taken the “child restraint systems safe height” as the protection mechanism and based on the Android platform and MC 9S12SX128MAA microcontroller .The controlling system send data to the microcontroller via bluetooth based on Android platform and the data in -cludes the height of child and the controlling commands , the MCU will automatically adjust the height of the seats according to the instructions .The system has developed a complete set of hardware circuit and controlling programs and has made the hardware ring test with the phone clients , through which the signal reception accuracy was 100%and the maximum error between the theory and the practical height of the seat is 3.5%.